diff --git a/java-networkconnectivity/CHANGELOG.md b/java-networkconnectivity/CHANGELOG.md
index 6111b9c2ba76..2a0fa0070a46 100644
--- a/java-networkconnectivity/CHANGELOG.md
+++ b/java-networkconnectivity/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.8](https://github.com/googleapis/java-networkconnectivity/compare/v1.2.7...v1.2.8) (2022-10-03)
+
+
+### Dependencies
+
+* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.4 ([#321](https://github.com/googleapis/java-networkconnectivity/issues/321)) ([bde5bc3](https://github.com/googleapis/java-networkconnectivity/commit/bde5bc38dca5df2a093b843d2dcd71598b28e7af))
+
 ## [1.2.7](https://github.com/googleapis/java-networkconnectivity/compare/v1.2.6...v1.2.7) (2022-09-28)
 
 
diff --git a/java-networkconnectivity/google-cloud-networkconnectivity-bom/pom.xml b/java-networkconnectivity/google-cloud-networkconnectivity-bom/pom.xml
index 0c76f3de2ef0..cabfadf7e6d8 100644
--- a/java-networkconnectivity/google-cloud-networkconnectivity-bom/pom.xml
+++ b/java-networkconnectivity/google-cloud-networkconnectivity-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-networkconnectivity-bom</artifactId>
-  <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+  <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,27 +56,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-networkconnectivity</artifactId>
-        <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+        <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-networkconnectivity-v1alpha1</artifactId>
-        <version>0.8.8-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1alpha1:current} -->
+        <version>0.8.8</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1alpha1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-networkconnectivity-v1</artifactId>
-        <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1:current} -->
+        <version>1.2.8</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-networkconnectivity-v1alpha1</artifactId>
-        <version>0.8.8-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1alpha1:current} -->
+        <version>0.8.8</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1alpha1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-networkconnectivity-v1</artifactId>
-        <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1:current} -->
+        <version>1.2.8</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-networkconnectivity/google-cloud-networkconnectivity/pom.xml b/java-networkconnectivity/google-cloud-networkconnectivity/pom.xml
index 4b5ae15123a7..4c4c9cfdcd77 100644
--- a/java-networkconnectivity/google-cloud-networkconnectivity/pom.xml
+++ b/java-networkconnectivity/google-cloud-networkconnectivity/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-networkconnectivity</artifactId>
-  <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+  <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   <packaging>jar</packaging>
   <name>Google Network Connectivity Center</name>
   <url>https://github.com/googleapis/java-networkconnectivity</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-networkconnectivity-parent</artifactId>
-    <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+    <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-networkconnectivity</site.installationModule>
diff --git a/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1/pom.xml b/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1/pom.xml
index 065eebc00792..b1c2e48fda35 100644
--- a/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1/pom.xml
+++ b/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-networkconnectivity-v1</artifactId>
-  <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1:current} -->
+  <version>1.2.8</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1:current} -->
   <name>grpc-google-cloud-networkconnectivity-v1</name>
   <description>GRPC library for google-cloud-networkconnectivity</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-networkconnectivity-parent</artifactId>
-    <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+    <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1alpha1/pom.xml b/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1alpha1/pom.xml
index a1bb68b0331c..56cf8666f2b6 100644
--- a/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1alpha1/pom.xml
+++ b/java-networkconnectivity/grpc-google-cloud-networkconnectivity-v1alpha1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-networkconnectivity-v1alpha1</artifactId>
-  <version>0.8.8-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1alpha1:current} -->
+  <version>0.8.8</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1alpha1:current} -->
   <name>grpc-google-cloud-networkconnectivity-v1alpha1</name>
   <description>GRPC library for google-cloud-networkconnectivity</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-networkconnectivity-parent</artifactId>
-    <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+    <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-networkconnectivity/pom.xml b/java-networkconnectivity/pom.xml
index 0e9084b1e71f..8cdf840adc17 100644
--- a/java-networkconnectivity/pom.xml
+++ b/java-networkconnectivity/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-networkconnectivity-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+  <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   <name>Google Network Connectivity Center Parent</name>
   <url>https://github.com/googleapis/java-</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-networkconnectivity</artifactId>
-        <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+        <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-networkconnectivity-v1</artifactId>
-        <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1:current} -->
+        <version>1.2.8</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-networkconnectivity-v1</artifactId>
-        <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1:current} -->
+        <version>1.2.8</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-networkconnectivity-v1alpha1</artifactId>
-        <version>0.8.8-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1alpha1:current} -->
+        <version>0.8.8</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1alpha1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-networkconnectivity-v1alpha1</artifactId>
-        <version>0.8.8-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1alpha1:current} -->
+        <version>0.8.8</version><!-- {x-version-update:grpc-google-cloud-networkconnectivity-v1alpha1:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1/pom.xml b/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1/pom.xml
index 04ca466afec3..69a8aff307ee 100644
--- a/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1/pom.xml
+++ b/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-networkconnectivity-v1</artifactId>
-  <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1:current} -->
+  <version>1.2.8</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1:current} -->
   <name>proto-google-cloud-networkconnectivity-v1</name>
   <description>Proto library for google-cloud-networkconnectivity</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-networkconnectivity-parent</artifactId>
-    <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+    <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1alpha1/pom.xml b/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1alpha1/pom.xml
index 00cc157c25f8..59a4a215b8c5 100644
--- a/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1alpha1/pom.xml
+++ b/java-networkconnectivity/proto-google-cloud-networkconnectivity-v1alpha1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-networkconnectivity-v1alpha1</artifactId>
-  <version>0.8.8-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1alpha1:current} -->
+  <version>0.8.8</version><!-- {x-version-update:proto-google-cloud-networkconnectivity-v1alpha1:current} -->
   <name>proto-google-cloud-networkconnectivity-v1alpha1</name>
   <description>Proto library for google-cloud-networkconnectivity</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-networkconnectivity-parent</artifactId>
-    <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
+    <version>1.2.8</version><!-- {x-version-update:google-cloud-networkconnectivity:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-networkconnectivity/versions.txt b/java-networkconnectivity/versions.txt
index ee46f328dae5..e33f14eff052 100644
--- a/java-networkconnectivity/versions.txt
+++ b/java-networkconnectivity/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-networkconnectivity:1.2.7:1.2.8-SNAPSHOT
-grpc-google-cloud-networkconnectivity-v1alpha1:0.8.7:0.8.8-SNAPSHOT
-grpc-google-cloud-networkconnectivity-v1:1.2.7:1.2.8-SNAPSHOT
-proto-google-cloud-networkconnectivity-v1alpha1:0.8.7:0.8.8-SNAPSHOT
-proto-google-cloud-networkconnectivity-v1:1.2.7:1.2.8-SNAPSHOT
+google-cloud-networkconnectivity:1.2.8:1.2.8
+grpc-google-cloud-networkconnectivity-v1alpha1:0.8.8:0.8.8
+grpc-google-cloud-networkconnectivity-v1:1.2.8:1.2.8
+proto-google-cloud-networkconnectivity-v1alpha1:0.8.8:0.8.8
+proto-google-cloud-networkconnectivity-v1:1.2.8:1.2.8